.continar {
    --time: 0.5;
    padding: 600px 200px;
    display: flex;
    align-items: center;
    justify-content: center;

    .item {
        position: absolute;
        width: 30px;
        border-radius: 50%;
        border: 3px solid blue;
        transform: rotateX(50deg);
        aspect-ratio: 1;
        animation: move 1.12s ease-in-out infinite alternate;

    }

    .item1 {
        width: 60px;
        height: 60px;
        animation: move 1.12s 0.08s ease-in-out infinite alternate;
    }

    .item2 {
        width: 90px;
        height: 90px;
        animation: move 1.12s 2*0.08s ease-in-out infinite alternate;
    }

    .item3 {
        width: 120px;
        height: 120px;
        animation: move 1.12s 3*0.08s ease-in-out infinite alternate;
    }

    .item4 {
        width: 150px;
        height: 150px;
        animation: move 1.12s 4*0.08s ease-in-out infinite alternate;
    }

    .item5 {
        width: 180px;
        animation: move 1.12s 5*0.08s ease-in-out infinite alternate;
    }

    .item6 {
        width: 210px;
        animation: move 1.12s 6*0.08s ease-in-out infinite alternate;
    }

    .item7 {
        width: 240px;
        animation: move 1.12s 7*0.08s ease-in-out infinite alternate;
    }

    .item8 {
        width: 270px;
        animation: move 1.12s 8*0.08s ease-in-out infinite alternate;
    }

    .item9 {
        width: 300px;
        animation: move 1.12s 9*0.08s ease-in-out infinite alternate;
    }

    .item10 {
        width: 330px;
        animation: move 1.12s 10*0.08s ease-in-out infinite alternate;
    }

    .item11 {
        width: 360px;
        animation: move 1.12s 11*0.08s ease-in-out infinite alternate;
    }

    .item12 {
        width: 390px;
        animation: move 1.12s 12*0.08s ease-in-out infinite alternate;
    }

    .item13 {
        width: 420px;
        animation: move 1.12s 13*0.08s ease-in-out infinite alternate;
    }

    .item14 {
        width: 450px;
        animation: move 1.12s 14*0.08s ease-in-out infinite alternate;
    }


}

@keyframes move {
    0% {
        transform: rotateX(50deg) translateY(0);
    }

    100% {
        transform: rotateX(50deg) translateY(-620px);
        border: 6px solid linear-gradient(rgb(26, 135, 238), rgb(34, 228, 60));
    }
}